Word.ws English Dictionary

motherfuck

motherfuck interjection: a more intense form of fuck.

Interjection

(vulgar)

  1. (vulgar) A more intense form of fuck.

Noun

motherfuck (plural motherfucks)

  1. (vulgar) A motherfucker.
    • “We oughta make the motherfucks fry in hell,” the second boy said; too quickly for the program editor to beep out the profanity.2000, Toby Murray, Ten to Midnight, page 418
  2. (vulgar) A damn; the least amount of concern.
    • I don't give a motherfuck about that!

Verb

motherfuck (third-person singular simple present motherfucks, present participle motherfucking, simple past and past participle motherfucked)

  1. (derogatory, transitive, usually, vulgar) Used to express great displeasure with, or contemptuous dismissal of, someone or something.

Synonyms of motherfuck

Forms of motherfuck

Noun
pluralmotherfucks
Verb
third-person singular presentmotherfucks
present participlemotherfucking
past participlemotherfucked
pastmotherfucked

Origin of motherfuck

Back-formation from or clipping of motherfucker.

Questions about motherfuck

What does motherfuck mean?
Motherfuck means a more intense form of fuck.
What part of speech is motherfuck?
Motherfuck can be an interjection, a noun or a verb.

Words near motherfuck in the dictionary

  1. motherfouler
  2. motherfoulers
  3. motherfreaking
  4. motherfricker
  5. motherfrickers
  6. motherfuck
  7. motherfucka
  8. motherfuckah
  9. motherfuckahs
  10. motherfuckas
  11. motherfucked

Source and license

Adapted from Wiktionary: motherfuck (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “motherfuck.” Word.ws, https://word.ws/motherfuck. Based on Wiktionary, CC BY-SA 4.0.